📖 "Code" - A must-read book for developers?
🔹 Author: Charles Petzold
🔹 Publication year: 1999 (revised edition 2022)
🔹 Topic: A book that explains the fundamental principles of computers from the ground up
📌 Key content of the book
**Code** is not a programming language or software, but a book that explains the fundamental principles of how a computer works.
Solving computer science from a mathematical and electronic engineering perspective, **"How do computers work using zeros and ones?" answers the question.
📌 Summary of key contents
1️⃣ Human language → Machine language
Explain how people use signals (such as MOS codes) to communicate information
Principles of converting numbers to binary (0 and 1)
How the electrical circuit and switch combine to perform the calculation
2️⃣ Basic principles of logic circuits and computers
Basic Logic Gates Concepts such as NOT, AND, OR
The process of creating a logic circuit using transistors and relays
To combine logical gates to perform operations such as addition and subtraction
3️⃣ Memory and processor behavior
Flip-flop: the basic storage device of your computer
Memory addressing methods and the process by which the CPU processes data
How the Command Set (ISA) and CPU Works
4 ️⃣ From machine language to software
Mechanical and Assembly Language Concepts
The principle by which the operating system (OS) manages memory and CPU
Compilers, Interpreters, and Advanced Programming Language Concepts
📌 What you can get from reading this book
✅ Understand the principles of your computer from the ground up
✅ Learn how transistors, logic circuits, CPU, memory, and operating system concepts are connected
Acquire deep knowledge of how the inside of your computer works as a ✅ programmer
✅ Understand the relationship between hardware and software and improve your sense of system programming
📌 Recommended targets
✔ Developers (especially those who want to build a foundation in computer engineering)
✔ New to Computer Science
✔ Those interested in computer structure and electronic engineering
Who wants a deeper understanding of ✔ programming
🚀 Conclusion: A must-read book for developers!
Code is the best book to help you get a fundamental understanding of "How does a computer work?"
A must-read if a developer wants to know the essential principles of a computer beyond just writing code!
I recommend you to read it.
